CVEvulnerability

CVE-2026-22320

6.5 MEDIUM Published 2026-03-18 Modified 2026-06-17 Official page ↗
Status
Awaiting Analysis
Published
2026-03-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-121

Description

A stack-based buffer overflow in the CLI's TFTP file‑transfer command handling allows a low-privileged attacker with Telnet/SSH access to trigger memory corruption by supplying unexpected or oversized filename input. Exploitation results in the corruption of the internal buffer, causing the CLI and web dashboard to become unavailable and leading to a denial of service.

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References